Metallurgical Operations MCQs Quiz Worksheet PDF Download

Practice basic metallurgical operations MCQs in chemistry quiz for online learning test. Chemical industries quiz questions has multiple choice questions (MCQ), basic metallurgical operations test to practice as ore of iron is called. Answer key help with choices as haematite, chalcopyrite, bauxite and halite problem solving for competitive exam, viva prep, interview questions worksheets. Free chemistry revision notes to practice basic metallurgical operations quiz with MCQs to find questions answers based online learning tests.

MCQs on Basic Metallurgical Operations Quiz PDF Download

MCQ. Ore of iron is called

  1. Haematite
  2. Chalcopyrite
  3. Bauxite
  4. Halite

A

MCQ. Ore of sillicon is called

  1. Galena
  2. Zinc blende
  3. Cassiterite
  4. Silica

D

MCQ. Process in which some minerals are converted to oxide by heating in the air at temperature below their melting point is called

  1. Roasting
  2. Smelting
  3. Bessemerization
  4. Concentration

A

MCQ. Ore of chromium is called

  1. Galena
  2. Zinc blende
  3. Cinnabar
  4. Chromite

D

MCQ. Metallic compounds that occur naturally are called

  1. Metal oxides
  2. Minerals
  3. Ores
  4. None of these

B